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changeset 331:5de3fc71ce48

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- Make the python work on openwrt - main.c: Stay awake for testing print CRC as unsigned
author Matt Johnston <matt@ucc.asn.au>
date Wed, 06 Jun 2012 23:05:35 +0800
parents 7ac6b8846eea
children 05c1249da994
files main.c server/ts.py server/utils.py
diffstat 3 files changed, 10 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/main.c	Wed Jun 06 22:32:49 2012 +0800
+++ b/main.c	Wed Jun 06 23:05:35 2012 +0800
@@ -36,7 +36,7 @@
 
 // limited to uint16_t for now
 #define COMMS_WAKE 3600
-#define WAKE_SECS 30
+#define WAKE_SECS 250 // XXX testing
 
 #define BAUD 19200
 #define UBRR ((F_CPU)/8/(BAUD)-1)
@@ -249,7 +249,7 @@
         fputc('\n', crc_stdout);
     }
     fprintf_P(crc_stdout, PSTR("END\n"));
-    fprintf_P(stdout, PSTR("CRC=%d\n"), crc_out);
+    fprintf_P(stdout, PSTR("CRC=%hu\n"), crc_out);
 }
 
 static void
@@ -745,6 +745,8 @@
 
     sei();
 
+    need_comms = 1;
+
 #if 0
     for (;;)
     {
--- a/server/ts.py	Wed Jun 06 22:32:49 2012 +0800
+++ b/server/ts.py	Wed Jun 06 23:05:35 2012 +0800
@@ -11,7 +11,7 @@
 TESTING = True
 
 import sys
-import httplib
+#import httplib
 import time
 import traceback
 
@@ -34,8 +34,6 @@
 
     s.setblocking(False)
 
-    time.sleep(30)
-
     return s
 
 # from http://blog.stalkr.net/2011/04/pctf-2011-32-thats-no-bluetooth.html
@@ -87,6 +85,7 @@
     recv_crc = None
     try:
         k, v = l.rstrip('\n').split('=')
+        print k,v
         if k == 'CRC':
             recv_crc = int(v)
         if recv_crc < 0 or recv_crc > 0xffff:
@@ -122,6 +121,7 @@
     return int(next_wake)
 
 def do_comms(sock):
+    print "do_comms"
     d = None
     # serial could be unreliable, try a few times
     for i in range(FETCH_TRIES):
--- a/server/utils.py	Wed Jun 06 22:32:49 2012 +0800
+++ b/server/utils.py	Wed Jun 06 23:05:35 2012 +0800
@@ -1,6 +1,6 @@
 import os
 import sys
-import ctypes
+#import ctypes
 import time
 import select
 
@@ -16,7 +16,7 @@
 __all__ = ('monotonic_time', 'retry')
 
 clock_gettime = None
-no_clock_gettime = False
+no_clock_gettime = True
 def monotonic_time():
     global clock_gettime
     global no_clock_gettime
@@ -77,7 +77,7 @@
         if c == '\r':
             continue
 
-        buf.append(c)
+        buf += c
         if c == '\n':
             return buf